Sign



FIG. 1 is a perspective view of a sign in accordance with my design;

FIG. 2 is a front elevational view, the rear view being a mirror image thereof;

FIG. 3 is a right side elevational view, the left side being a mirror image thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is top plan view thereof. 

The ornamental design for a sign, as shown and described. 